correction in CHANGES.txt: moved MAPREDUCE-4478 from 1.1.1 to 1.1.2

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-1@1417300 13f79535-47bb-0310-9956-ffa450edef68

CHANGES.txt

@@ -351,6 +351,9 @@ Release 1.1.2 - Unreleased
     HADOOP-8880. Missing jersey jars as dependency in the pom causes hive tests 
     to fail.  (gkesavan via mattf)
 
+    MAPREDUCE-4478. Fixed a bug in TaskTracker's heartbeat to keep it under
+    control. (Liyin Liang via vinodkv)
+
 Release 1.1.1 - 2012.11.18
 
   INCOMPATIBLE CHANGES
@@ -420,9 +423,6 @@ Release 1.1.1 - 2012.11.18
     HADOOP-8745. Incorrect version numbers in hadoop-core POM.
     (Matthias Friedrich via eli)
 
-    MAPREDUCE-4478. Fixed a bug in TaskTracker's heartbeat to keep it under
-    control. (Liyin Liang via vinodkv)
-
 Release 1.1.0 - 2012.09.28
 
   INCOMPATIBLE CHANGES